Most Americans have no estate plan. Here is what a basic plan actually includes — will, living trust, beneficiary designations, and why the step-up in basis rule is one of the most valuable tax provisions for heirs.
Estate planning puts legal documents in place for what happens to your assets and family when you die or become incapacitated. A basic plan includes a will, a revocable living trust, a financial power of attorney, and a healthcare directive. The federal estate tax applies only to estates over $15 million per person in 2026 — most Americans owe nothing.
Estate planning is the process of deciding what happens to your money, property, and family when you die or become incapacitated — and putting legal documents in place to make those decisions enforceable. Most people postpone it because it feels abstract or morbid. In practice, the core documents take a few hours to prepare with an estate attorney, and the cost of not having them typically falls on the family left behind.
This guide covers how each document works, when a living trust makes more sense than a will alone, and why the tax treatment of inherited assets is one of the most valuable — and least-understood — provisions in the U.S. tax code.
Most estate attorneys build a foundation around four documents. Together they cover what happens to your property, who makes financial and medical decisions if you are incapacitated, and what care you want at the end of your life.
1. Last will and testament A will names who receives your property, who raises your minor children (the guardian designation), and who administers the estate (the executor). Without a will, state intestacy law decides — and the outcome may not reflect what you wanted. A will must go through probate, the court-supervised process of validating the document and distributing assets.
2. Revocable living trust A trust holds legal title to assets during your lifetime and transfers them to named beneficiaries at death without going through probate. “Revocable” means you can change or cancel it anytime while you are alive. The primary advantage over a will is probate avoidance: assets in the trust transfer faster, privately, and without court fees. The trade-off: a trust costs more to establish and requires you to retitle assets into the trust’s name — a step many people skip.
3. Financial power of attorney A financial POA authorizes someone to manage your finances if you become incapacitated — signing documents, managing bank accounts, paying bills. Without one, your family may need to petition a court for conservatorship, which is slow and expensive.
4. Advance healthcare directive Combined with a healthcare proxy (who makes medical decisions on your behalf), the directive records your treatment preferences if you cannot communicate. Without it, medical teams and family members may disagree about care based on conflicting assumptions.
A will and a revocable living trust accomplish the same core goal — directing assets to the people you choose — but through different mechanisms.
| | Last Will | Revocable Living Trust | |---|---|---| | Goes through probate | Yes | No | | Becomes public record | Yes | No | | Multiple-state real estate | Probate in each state | One trust, all states | | Minor child guardian | Yes | No (add a pour-over will) | | Cost to set up | Lower | Higher; requires retitling |
A will alone is enough when your estate is modest and in one state, you have no complex distribution needs, and the cost or timeline of probate is not a concern.
Add a trust when you own real estate in multiple states (each property otherwise needs its own probate proceeding), you have a blended family with specific distribution wishes, or you want the transfer of assets to stay private.
Most estate attorneys pair a revocable living trust with a “pour-over will” that catches any assets not retitled into the trust and routes them into it at death.
Retirement accounts (IRAs, 401(k)s), life insurance policies, and most bank accounts transfer directly to the person named on the beneficiary form — bypassing your will entirely. This is one of the most consequential mechanics in estate planning:
Review beneficiary designations when you create an estate plan and after every major life event: marriage, divorce, new child, or death of a named beneficiary.
The federal estate tax applies only to estates exceeding the applicable exclusion amount — which the One Big Beautiful Bill permanently set at $15 million per individual in 2026. A married couple can effectively shelter $30 million by using portability, which allows a surviving spouse to apply any unused exemption from the first to die.
For most Americans, the federal estate tax is not the planning problem. State estate and inheritance taxes are the more likely concern — state exemptions range from $1 million (Massachusetts, Oregon) to no estate tax at all. If you own real estate in multiple states, each state’s rules apply to property located there.
For transferring wealth during your lifetime tax-efficiently, the $19,000 annual gift tax exclusion in 2026 lets you give without touching the lifetime exemption.
The stepped-up basis rule is one of the most tax-advantaged provisions for beneficiaries. When you inherit an asset — stocks, real estate, a taxable brokerage account — the cost basis resets to fair market value on the date of death.
Why this matters: If your parent bought shares at $10 each decades ago and they are worth $200 at death, you inherit with a $200 basis. If you sell immediately at $200, you owe no capital gains tax. The $190-per-share gain accumulated during the parent’s lifetime is erased for tax purposes.
The step-up does not apply to: - Traditional IRAs and 401(k)s — distributions are taxed as ordinary income. See the inherited IRA 10-year distribution rule for timing requirements. - Roth IRAs — no step-up needed because qualified Roth distributions are already tax-free, though distribution timing rules still apply. - Lifetime gifts — assets received as a gift during the donor’s lifetime carry over the donor’s original basis, not a stepped-up one.
IRS Publication 559 covers the income tax treatment of assets inherited from a decedent in full.
1. Not updating after major life events A plan written before marriage, children, or significant asset accumulation often actively conflicts with your current wishes. Estate plan reviews belong on the calendar after every marriage, divorce, birth, or death of a named beneficiary.
2. Forgetting digital assets Online accounts, cryptocurrency wallets, domain names, and cloud storage can hold significant value or sentimental importance. Without login credentials and explicit authorization documented in estate documents, heirs may be legally blocked from accessing them.
3. Funding a trust without retitling the assets Creating a revocable living trust and then leaving your home, investment accounts, and bank accounts outside of it defeats the purpose. Assets not transferred into the trust go through probate regardless. Retitling is a separate step from signing the trust document — and the step most commonly skipped.
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This content is educational information only. Estate planning documents are governed by state law and specific to your situation. Consult a licensed estate attorney in your state for documents that fit your circumstances.
If you die without a will (intestate), state law determines who inherits your assets — typically a surviving spouse, then children, then more distant relatives. The court appoints an administrator. The process is slower and more expensive than dying with a plan in place, and specific wishes (like who raises your children) go unrecorded.
No. Because you retain full control of a revocable trust during your lifetime, creditors can reach its assets the same as assets you hold outright. Only an irrevocable trust, properly structured, can shield assets from future creditors — at the cost of giving up control of those assets.
A last will and testament distributes your property after death. A living will (or advance healthcare directive) records your medical treatment preferences if you become incapacitated while alive. They are different documents serving different purposes, and most basic estate plans include both.
Not necessarily. It depends on how assets are titled, your state’s laws, and beneficiary designations in place. Accounts with a named beneficiary transfer directly, bypassing the will. Community property states (California, Texas, Arizona) treat marital assets differently from common-law property states. Review titling and beneficiary designations with an estate attorney.
When you inherit an asset in a taxable estate, its cost basis resets to fair market value on the date of death. If your parent bought stock at $10 and it is worth $200 at death, you inherit at a $200 basis — selling immediately produces no taxable gain. This rule does not apply to inherited IRAs or 401(k)s, where distributions are taxed as ordinary income.